Shampoo Ginger, also known as Wild
Ginger, Bitter Ginger and Pinecone Ginger, has thick bracts that are initially
reddish-pink below and yellowish-green above, and bears white flowers
that sprout from the bracts.
the bracts turn completely dark pinkish-red. This
has the botanical name Zingiber zerumbet, and in Thai it is known as